Notes: Max-Air Air Shock Absorber -- Without Z55 Electronic Suspension; Without Magnetic Ride Control Suspension; Without 22" Wheels; For Towing & Hauling; Use Monroe PN [AK64] to Add Separate L/R Air Shock Fill System if Desired; AK29 Adaptor Kit is required to install this unit when adapting Air Adjustable Shock Absorbers to vehicles without rear air leveling system.

Road-tested and fine-tuned by BILSTEIN for each vehicle specific application The performance of the Bilstein shocks does not decline from age, use or heat, requiring no compensating manual adjustments as with conventional multi-tube shocks.